HomeHVAC > A/C Condenser and EvaporatorFour Seasons 64128 A/C Evaporator Core
Part #: 64128

Four Seasons 64128 A/C Evaporator Core

Evaporator Core
⚙️ 47 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Evaporator Core
🚗Fitment: Chevrolet and GMC, Cheyenne, Silverado 1500, Silverado 2500 HD, Silverado 3500 HD, Sierra, Sierra 1500, Sierra 2500 HD, Sierra 3500 HD, Silverado 1500 LD, and Sierra 1500 Limited
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Overview of Four Seasons Evaporator Core 64128

The Four Seasons Evaporator Core 64128 is designed for reliable HVAC performance in select Chevrolet and GMC trucks. This A/C evaporator core ensures efficient cooling by maintaining optimal airflow and heat exchange within your vehicle's air conditioning system.

  • Core dimensions: 1-1/2 inch depth, 8-7/8 inch height, 11-7/8 inch width
  • Core size in millimeters: 38 mm depth, 225 mm height, 300 mm width
  • Plate and fin construction for effective heat dissipation
  • Compatible with Chevrolet Silverado and GMC Sierra models
  • Part number 64128 for precise fitment

Detailed Product Description

The Four Seasons Evaporator Core 64128 features a plate and fin design that promotes efficient heat transfer and consistent airflow. Measuring 1-1/2 inches in depth, 8-7/8 inches in height, and 11-7/8 inches in width, this evaporator core is engineered to match the original equipment specifications for select Chevrolet and GMC trucks. The core dimensions in millimeters are 38 mm depth, 225 mm height, and approximately 300 mm width, ensuring a precise fit and optimal performance within the HVAC system.

This evaporator core is part of the Four Seasons Evaporator Core product line, which focuses on delivering dependable replacement parts that meet or exceed OEM standards. The product line emphasizes durability and compatibility, making it suitable for maintaining the air conditioning efficiency in vehicles such as the Chevrolet Silverado 1500, Silverado 2500 HD, and GMC Sierra 3500 HD.

Compatible Vehicles and Common Applications

  • Chevrolet Silverado 1500, 1500 LD, 1500 LTD
  • Chevrolet Silverado 2500 HD and 3500 HD
  • GMC Sierra 1500, 1500 Limited, 2500 HD, 3500 HD
  • GMC Cheyenne and Sierra models

Common Issues Addressed by This Evaporator Core

  • Reduced A/C cooling performance due to clogged or leaking evaporator core
  • Unpleasant odors caused by mold or debris buildup inside the evaporator
  • HVAC system leaks leading to refrigerant loss
  • Inconsistent cabin temperature regulation
  • Excessive moisture or fogging inside the vehicle

Installation Notes and Tips

  • Ensure compatibility by verifying vehicle make, model, and year before installation
  • Properly evacuate and recover refrigerant from the A/C system prior to removal
  • Inspect and replace any worn seals or O-rings during installation to prevent leaks
  • Follow manufacturer torque specifications for mounting hardware
  • Test the A/C system for leaks and proper operation after installation

Quality Assurance and Warranty

Four Seasons manufactures the Evaporator Core 64128 to meet stringent quality standards, ensuring durability and reliable performance. This part is designed to match OEM specifications for fit and function. Warranty coverage details should be confirmed with the supplier or manufacturer, as they may vary by region and distributor.

BrandFour Seasons
Part Number64128
PositionEvaporator Core
Core Depth Fraction1-1/2
Core Depth MM38
Core Height Fraction8-7/8
Core Height MM225
Core Width Fraction11-7/8
Core Width MM300.038
DescriptionEvaporator Cores
TypePlate & Fin

This part fits 47 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2024ChevroletCheyenne6.2LV8N/AEvaporator Core
2024ChevroletSilverado 15003.0LL6N/AEvaporator Core
2024ChevroletSilverado 2500 HDN/AEvaporator Core
2024ChevroletSilverado 3500 HDN/AEvaporator Core
2024GMCSierra 1500N/AEvaporator Core
2024GMCSierra 2500 HDN/AEvaporator Core
2024GMCSierra 3500 HDN/AEvaporator Core
2023ChevroletCheyenneN/AEvaporator Core
2023ChevroletSilverado 15006.2LV8N/AEvaporator Core
2023ChevroletSilverado 2500 HDN/AEvaporator Core
2023ChevroletSilverado 3500 HDN/AEvaporator Core
2023GMCSierra 1500N/AEvaporator Core
2023GMCSierra 2500 HDN/AEvaporator Core
2023GMCSierra 3500 HDN/AEvaporator Core
2022ChevroletCheyenneN/AEvaporator Core
2022ChevroletSilverado 1500N/AEvaporator Core
2022ChevroletSilverado 1500 LTDN/AEvaporator Core
2022ChevroletSilverado 2500 HDN/AEvaporator Core
2022ChevroletSilverado 3500 HDN/AEvaporator Core
2022GMCSierra 1500N/AEvaporator Core
2022GMCSierra 1500 LimitedN/AEvaporator Core
2022GMCSierra 2500 HDN/AEvaporator Core
2022GMCSierra 3500 HDN/AEvaporator Core
2021ChevroletCheyenneN/AEvaporator Core
2021ChevroletSilverado 1500N/AEvaporator Core
2021ChevroletSilverado 2500 HDN/AEvaporator Core
2021ChevroletSilverado 3500 HDN/AEvaporator Core
2021GMCSierra 1500N/AEvaporator Core
2021GMCSierra 2500 HDN/AEvaporator Core
2021GMCSierra 3500 HDN/AEvaporator Core
2020ChevroletCheyenneN/AEvaporator Core
2020ChevroletSilverado 1500N/AEvaporator Core
2020ChevroletSilverado 2500 HDN/AEvaporator Core
2020ChevroletSilverado 3500 HDN/AEvaporator Core
2020GMCSierraN/AEvaporator Core
2020GMCSierra 1500N/AEvaporator Core
2020GMCSierra 2500 HDN/AEvaporator Core
2020GMCSierra 3500 HDN/AEvaporator Core
2019ChevroletCheyenneN/AEvaporator Core
2019ChevroletSilverado 15005.3LV8N/AEvaporator Core
2019ChevroletSilverado 15006.2LV8N/AEvaporator Core
2019ChevroletSilverado 15004.3LV6N/AEvaporator Core
2019ChevroletSilverado 15002.7LL4N/AEvaporator Core
2019ChevroletSilverado 1500 LDN/AEvaporator Core
2019GMCSierraN/AEvaporator Core
2019GMCSierra 1500N/AEvaporator Core
2019GMCSierra 1500 LimitedN/AEvaporator Core

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1563900641287733428450237384689553A89188EV9409307PFC

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.